1328394914

Names of 1328394914

• Cardinal: 1328394914 can be written as One billion, three hundred twenty-eight million, three hundred ninety-four thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 1.328394914 × 10⁹

Factors of 1328394914

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1215

Divisors of 1328394914

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 11 14 22 77 83 103 154 166 206 581 721 913 1009 1133 1162 1442 1826 2018 2266 6391 7063 7931 8549 11099 12782 14126 15862 17098 22198 59843 77693 83747 94039 103927 119686 155386 167494 188078 207854 586229 658273 727489 921217 1143197 1172458 1316546 1454978 1842434 2286394 6448519 8002379 8625941 12897038 16004758 17251882 60381587 94885351 120763174 189770702 664197457 1328394914
• Sum of all divisors σ(n): 2541127680
• Sum of proper divisors (its aliquot sum) s(n): 1212732766
• 1328394914 is a deficient number, because the sum of its proper divisors (1212732766) is less than itself. Its deficiency is 115662148

Bases of 1328394914

• Binary: 1001111001011011011001010100010₂
• Hexadecimal: 0x4F2DB2A2
• Base-36: LYW42Q

Squares and roots of 1328394914

• 1328394914 squared (1328394914²) is 1764633047541067396
• 1328394914 cubed (1328394914³) is 2344129565429874134977623944
• The square root of 1328394914 is 36447.1523441819
• The cube root of 1328394914 is 1099.2818767373

Scales and comparisons

• 1,328,394,914 seconds is equal to 42 years, 12 weeks, 2 days, 22 hours, 35 minutes, 14 seconds.
• To count from 1 to 1,328,394,914 would take you about eighty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1328394914 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328394914

• 1328394914 backwards is 4194938231
• The number of decimal digits it has is: 10
• The sum of 1328394914's digits is 44
• More coming soon!